Dead weight tester

Product ID: Dead weight tester

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Accuracy: 0.05%IR, 0.02%IR, 0.005%IR

DTP1 Series, Compact Type
-WT Option Code for Water Medium,
-DL Option Code for Dual Ranges
-SS Option Code for Stainless Steel Weight Sets
HydraTester DTP1 series dead weight tester is developed based on the long proven base model DTP-HA series. The -WT for water medium is used for pressure calibration while oil is strictly prohibited. Dual ranges are also available. And pressure values and engineering units of mass sets are made to customer design.

Features: compact, light in weight, light in
pumping, fine adjustment, lower start pressure, higher resolution, rolling bearing, thinner hydraulic fluid sebacate; optional water medium, dual ranges, stainless steel weight sets.
Separate level ruler optional.

DTP2 Series, All Stainless Steel And
Volumetric Construction Type
-WT Option Code for Water Medium,
-DL Option Code for Dual Ranges
-MT Option Code for Motorized
HydraTester DTP2 series dead weight tester is developed for pressure calibration at tougher industrial environment and volumetric pressure transmission. Dual ranges are also available. And pressure values and engineering units of mass sets are made to customer design.

Features: all stainless steel, light in pumping, fine adjustment, larger hydraulic volume, lower start pressure, higher resolution, rolling bearing; optional water medium, dual ranges, motorized turning on/off switch, piston position indicator, 4 process ports.

DTP3 Series, Digitalized Type
The newly developed Model DTP3 is an improved dead weight tester integrated with a pressure transducer and digital read out of 0.05%FS.

It features lower seated weight carrier for more stability, hardened tungsten carbide piston rod and cylinder, higher grade hydraulic fluid for better performance, motorized turning with non-step speed adjustment, and monitoring display of pressure, turning speed, working position, piston temperature, and timing. The pressure sensor is able to be self-calibrated and easily released. It offers additionally electric readings and 24 VDC output.
Specifications
  • DTP Series, Economical Type^$Standard models available
  • Model-Range Code Pressure Range
  • DTP-0060 0.04 - 0.6 MPa/0.4 - 6 bar
  • DTP-0600 0.1 - 6 MPa/1 - 60 bar
  • DTP-2500 0.5 - 25 MPa/5 - 250 bar
  • DTP-6000 1 - 60 MPa/10 - 600 bar
  • DTP-H100 2 - 100 MPa/20 - 1000 bar
  • DTP-H160 5 - 160 MPa/50 1600 bar
  • DTP-H250 5 - 250 MPa/50 - 2500 bar
  • DTP-H300 5 - 300 MPa/50 - 3000 bar
  • DTP-H500 30 - 500 MPa/300 - 5000 bar
  • Intermediate ranges and other engineering units are optional.
  • For DTP series, there is built-in bubble for level indicating.^#DTP1 Series, Compact Type^$-WT Option Code for Water Medium,
  • -DL Option Code for Dual Ranges
  • -SS Option Code for Stainless Steel Weight Sets
  • Features: compact, light in weight, light in
  • pumping, fine adjustment, lower start pressure, higher resolution, rolling bearing, thinner hydraulic fluid sebacate; optional water medium, dual ranges, stainless steel weight sets.
  • Separate level ruler optional.^#DTP2 Series, All Stainless Steel ^$-Volumetric Construction Type
  • -WT Option Code for Water Medium,
  • -DL Option Code for Dual Ranges
  • -MT Option Code for Motorized
  • Features: all stainless steel, light in pumping, fine adjustment, larger hydraulic volume, lower start pressure, higher resolution, rolling bearing; optional water medium, dual ranges, motorized turning on/off switch, piston position indicator, 4 process ports.^#DTP3 Series, Digitalized Type^$Specifications:
  • Range: 1-600 bar, or 1-1000 bar
  • Accuracy: 0.02%, 0.01%, 0.005%IR
  • Hydraulic fluid: Di-(2-ethylhexyl)sebacate
  • Continuation time: 30 minutes more at half load
  • Descending time: 0.05 to 0.1 mm/m at full load
  • Accuracy threshold: 50 mg
  • Pressure increment minimum: 10 bar
  • Power supply is 220V+/-10%.^#"PneumaTester" Dead Weight Testers^$PneumaTester series are pneumatitally driven Dead Weight Testers.^#
  • Features
    -WT Option Code^$ for Water Medium^#-DL Option Code^$ for Dual Ranges^#-SS Option Code^$ for Stainless Steel Weight Sets^#-MT Option Code^$ for Motorized turning^#

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